Regular and Irregular Polygons Worksheet
A Grade 8 math worksheet focusing on identifying and understanding the properties of regular and irregular polygons.
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Regular and Irregular Polygons
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Read each question carefully and answer to the best of your ability. Show all your work where applicable. This worksheet covers regular and irregular polygons.
1. Which of the following describes a regular polygon?
All sides are equal, but angles are different.
All angles are equal, but sides are different.
All sides and all angles are equal.
It has at least one curved side.
2. An irregular polygon is a polygon that:
Has all sides of different lengths.
Has all angles of different measures.
Does not have all sides equal and all angles equal.
Always has four sides.
3. A polygon with all sides and all angles equal is called a polygon.
4. A square is an example of a polygon.
5. A polygon where not all sides are equal or not all angles are equal is an polygon.
6. Draw an example of a regular pentagon in the space below. Label its sides and angles to show its regularity.
7. Draw an example of an irregular quadrilateral. Explain why it is irregular.
8. All rectangles are regular polygons.
True
False
9. A rhombus is always a regular polygon.
True
False
Match the polygon with its description.
10. Equilateral Triangle
a. An irregular polygon with four sides.
11. Scalene Triangle
b. A regular polygon with three sides.
12. Rectangle (non-square)
c. An irregular polygon with three sides.